arch/ppc-chrp/exec/rawputchar.c

   1 /*
   2     Copyright © 1995-2013, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Emit one character via raw IO
   6     Lang: english
   7 */
   8
   9 #include <aros/libcall.h>
  10 #include <proto/exec.h>
  11 #include <proto/kernel.h>
  12
  13 #include <stdarg.h>
  14
  15 #include "exec_intern.h"
  16
  17 #undef bug
  18
  19 /* See rom/exec/rawputchar.c for documentation */
  20
  21 static inline void bug(const char *format, ...)
  22 {
  23     va_list args;
  24
  25     va_start(args, format);
  26     KrnBug(format, args);
  27     va_end(args);
  28 }
  29
  30
  31 AROS_LH1(void, RawPutChar,
  32     AROS_LHA(UBYTE, chr, D0),
  33     struct ExecBase *, SysBase, 86, Exec)
  34 {
  35     AROS_LIBFUNC_INIT
  36
  37     /* Don't write 0 bytes */
  38     if (chr)
  39     {
  40         bug("%c", chr);
  41     }
  42
  43     AROS_LIBFUNC_EXIT
  44 } /* RawPutChar */